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The ornamental design for a jack, as shown. |
FIG. 1 is a perspective view of a jack showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view thereof; and
FIG. 7 is a rear elevational view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 22 1986 | HUNG, MICHAEL | SHINN FU CORPORATION, A CORP OF R O C | ASSIGNMENT OF ASSIGNORS INTEREST | 004575 | /0307 | |
Mar 11 1986 | Shinn Fu Corporation | (assignment on the face of the patent) | / |
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